Learn SQL Server Transactions in the easiest way possible with real-world examples. In this video, we will understand what a transaction is in SQL Server, why transactions are important, and how commands like BEGIN TRANSACTION, COMMIT, ROLLBACK, and SAVEPOINT work.
We’ll also cover the famous ACID properties used in database management systems to maintain data consistency and reliability.
Topics Covered:
What is Transaction in SQL Server
BEGIN TRANSACTION
COMMIT TRANSACTION
ROLLBACK TRANSACTION
SAVEPOINT in SQL Server
ACID Properties Explained
Real-world Banking Example
SQL Server Transaction Demo
SQL Queries Used in Video
-- Create Database
CREATE DATABASE bank_db;
-- Use Database
USE bank_db;
-- Create Table
CREATE TABLE accounts (
id INT PRIMARY KEY,
name VARCHAR(50),
balance INT
);
-- Insert Sample Data
INSERT INTO accounts (id, name, balance)
VALUES
(1, 'Rahul', 10000),
(2, 'Aman', 5000),
(3, 'Priya', 8000);
-- View Table Data
SELECT * FROM accounts;
BEGIN TRANSACTION;
UPDATE accounts
SET balance = balance - 2000
WHERE id = 1;
UPDATE accounts
SET balance = balance + 2000
WHERE id = 2;
COMMIT TRANSACTION;
Perfect For:
SQL Beginners
Database Students
SQL Server Interview Preparation
Developers & Freshers
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